Two Accounting Professors Decided to Compare the Variance of Their

question 8

Multiple Choice

Two accounting professors decided to compare the variance of their grading procedures.To accomplish this they each graded the same 10 exams with the following results: At the 5% level of significance,what is the decision regarding the null hypothesis?

• A)Reject the null hypothesis and conclude the variance is different.
• B)Fail to reject the null hypothesis and conclude no significant difference in the variance.
• C)Reject the null hypothesis and conclude the variance is the same.
• D)Fail to reject the null hypothesis and conclude the variance is the same.

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